CN103824566B - 读写接触式硬盘的磁头、硬盘设备及转移方法 - Google Patents

读写接触式硬盘的磁头、硬盘设备及转移方法 Download PDF

Info

Publication number
CN103824566B
CN103824566B CN201410100304.5A CN201410100304A CN103824566B CN 103824566 B CN103824566 B CN 103824566B CN 201410100304 A CN201410100304 A CN 201410100304A CN 103824566 B CN103824566 B CN 103824566B
Authority
CN
China
Prior art keywords
head
slider
disk body
dimensional
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201410100304.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN103824566A (zh
Inventor
郑泉水
张首沫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Qingli Technology Co., Ltd
Original Assignee
Tsinghua University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsinghua University filed Critical Tsinghua University
Priority to CN201410100304.5A priority Critical patent/CN103824566B/zh
Priority to PCT/CN2014/075551 priority patent/WO2015139348A1/zh
Priority to JP2016574314A priority patent/JP6419225B2/ja
Publication of CN103824566A publication Critical patent/CN103824566A/zh
Application granted granted Critical
Publication of CN103824566B publication Critical patent/CN103824566B/zh
Priority to US15/255,105 priority patent/US9978402B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3103—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing
    • G11B5/3106—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing where the integrated or assembled structure comprises means for conditioning against physical detrimental influence, e.g. wear, contamination
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C01B32/186—Preparation by chemical vapour deposition [CVD]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C01B32/188—Preparation by epitaxial growth
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/102—Manufacture of housing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/255—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features comprising means for protection against wear
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/581—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following maintaining desired contact or spacing by direct interaction of forces generated between heads or supports thereof and record carriers or supports thereof, e.g. attraction-repulsion interactions
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
    • G11B5/6082—Design of the air bearing surface
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3163—Fabrication methods or processes specially adapted for a particular head structure, e.g. using base layers for electroplating, using functional layers for masking, using energy or particle beams for shaping the structure or modifying the properties of the basic layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Magnetic Heads (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Magnetic Record Carriers (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
CN201410100304.5A 2014-03-18 2014-03-18 读写接触式硬盘的磁头、硬盘设备及转移方法 Active CN103824566B (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201410100304.5A CN103824566B (zh) 2014-03-18 2014-03-18 读写接触式硬盘的磁头、硬盘设备及转移方法
PCT/CN2014/075551 WO2015139348A1 (zh) 2014-03-18 2014-04-17 读写接触式硬盘的磁头、硬盘设备及转移方法
JP2016574314A JP6419225B2 (ja) 2014-03-18 2014-04-17 リード／ライトコンタクトハードディスクの磁気ヘッド、ハードディスク機器及移転方法
US15/255,105 US9978402B2 (en) 2014-03-18 2016-09-01 Magnetic head, hard disk device, and method for transferring two-dimensional atomic crystal layer to head slider of magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410100304.5A CN103824566B (zh) 2014-03-18 2014-03-18 读写接触式硬盘的磁头、硬盘设备及转移方法

Publications (2)

Publication Number Publication Date
CN103824566A CN103824566A (zh) 2014-05-28
CN103824566B true CN103824566B (zh) 2016-08-24

Family

ID=50759588

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410100304.5A Active CN103824566B (zh) 2014-03-18 2014-03-18 读写接触式硬盘的磁头、硬盘设备及转移方法

Country Status (4)

Country Link
US (1) US9978402B2 (ja)
JP (1) JP6419225B2 (ja)
CN (1) CN103824566B (ja)
WO (1) WO2015139348A1 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11718529B1 (en) 2015-11-23 2023-08-08 Paronyan Tereza M Graphene networks and methods for synthesis and use of the same
WO2017142583A1 (en) * 2016-02-16 2017-08-24 L2 Drive Llc Active control of a read/write head for reduced head-media spacing
CN109935244B (zh) * 2019-03-26 2021-10-08 北京清正泰科技术有限公司 一种接触式硬盘磁头及其制备方法
CN109979490B (zh) * 2019-03-26 2021-02-12 深圳清力技术有限公司 一种多磁头并排的接触式读写硬盘
CN111747371B (zh) * 2019-03-26 2024-03-08 深圳清力技术有限公司 一种结构超滑器件及其制备方法
CN109935245B (zh) * 2019-03-26 2021-02-19 深圳清力技术有限公司 一种多磁头并行的接触式读写硬盘
CN109946226B (zh) * 2019-03-26 2021-11-09 北京清正泰科技术有限公司 一种超滑基本结构及用于测试固体超滑摩擦系数的装置
CN109979489B (zh) * 2019-03-26 2021-04-30 北京清正泰科技术有限公司 一种阵列式磁头并行的接触式读写硬盘及其读写方式
CN109949832B (zh) * 2019-03-26 2021-06-04 北京清正泰科技术有限公司 一种基于超滑结构形成的接触式磁头滑块
CN109970467B (zh) * 2019-04-25 2020-09-04 清华大学 超滑二维复合材料及其制备方法
CN110230641B (zh) * 2019-06-03 2021-06-08 深圳清华大学研究院 一种超滑滑块长距离零磨损滑动的装置
JP7375676B2 (ja) * 2020-05-21 2023-11-08 株式会社レゾナック 磁気記録媒体および磁気記憶装置
CN111719134A (zh) * 2020-05-29 2020-09-29 深圳清华大学研究院 一种大尺度超滑器件的制备方法
CN111717881B (zh) * 2020-05-29 2023-05-16 深圳清华大学研究院 一种超滑滑块的制备方法
JP7388667B2 (ja) 2020-06-28 2023-11-29 深▲せん▼清華大学研究院 面内摺動式並列コンデンサ無線周波数スイッチ
CN113666365A (zh) * 2021-09-30 2021-11-19 萝北奥星新材料有限公司 一种用碳氢有机化合物制备单层连续石墨烯薄膜的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1155140A (zh) * 1994-11-02 1997-07-23 国际商业机器公司 磁记录媒体器件的经氟化处理的类金刚石碳保护覆层
CN101034581A (zh) * 2007-04-20 2007-09-12 谢建全 硬盘磁头加载机构及硬盘
CN101097722A (zh) * 2006-06-26 2008-01-02 阿尔卑斯电气株式会社 磁头组件的再加工方法
CN101794581A (zh) * 2010-03-01 2010-08-04 清华大学 一种硬盘设备
CN103389846A (zh) * 2013-07-17 2013-11-13 常州二维碳素科技有限公司 一种石墨烯触摸屏电极及其制作方法
CN103514895A (zh) * 2012-06-26 2014-01-15 铼钻科技股份有限公司 磁性储存单元及其制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231613A (en) * 1990-01-19 1993-07-27 Sharp Kabushiki Kaisha Magneto-optical recording device
JPH07326033A (ja) * 1994-05-29 1995-12-12 Fujitsu Ltd 記憶装置およびカーボン保護膜の製造方法
GB2376792B (en) * 2000-04-14 2003-12-10 Seagate Technology Llc Ultrathin protective overcoats for magnetic materials
JP4044885B2 (ja) * 2003-09-09 2008-02-06 Ｔｄｋ株式会社 薄膜磁気ヘッド及びその製造方法
CN101443265B (zh) * 2006-03-08 2014-03-26 昆南诺股份有限公司 在硅上无金属合成外延半导体纳米线的方法
JP2008084412A (ja) * 2006-09-27 2008-04-10 Fujitsu Ltd 記憶媒体駆動装置およびヘッドスライダ
US7417820B2 (en) * 2006-12-11 2008-08-26 Tdk Corporation Head support mechanism, magnetic head assembly, and magnetic disk drive apparatus
WO2009069230A1 (ja) * 2007-11-30 2009-06-04 Fujitsu Limited ヘッドスライダの製造方法、ヘッドスライダ、および記憶装置
TWI390242B (zh) * 2008-07-30 2013-03-21 Univ Nat Taiwan 利用雷射使光學元件表面平滑化的製作方法
JP2010067299A (ja) * 2008-09-09 2010-03-25 Toshiba Storage Device Corp 磁気ディスク装置
US9221148B2 (en) * 2009-04-30 2015-12-29 Rdc Holdings, Llc Method and apparatus for processing sliders for disk drives, and to various processing media for the same
KR101652787B1 (ko) * 2009-11-12 2016-09-01 삼성전자주식회사 대면적 그라핀의 제조방법 및 전사방법
US9305571B2 (en) * 2009-12-23 2016-04-05 HGST Netherlands B.V. Magnetic devices and magnetic media with graphene overcoat
CN102134067B (zh) * 2011-04-18 2013-02-06 北京大学 一种制备单层石墨烯的方法
WO2013038623A1 (ja) * 2011-09-16 2013-03-21 富士電機株式会社 グラフェンの製造方法ならびにグラフェン
US20130114165A1 (en) * 2011-11-07 2013-05-09 Hitachi Global Storage Technologies Netherlands B.V. FePt-C BASED MAGNETIC RECORDING MEDIA WITH ONION-LIKE CARBON PROTECTION LAYER
FR2992773B1 (fr) * 2012-06-27 2015-05-15 Commissariat Energie Atomique Structure d'accueil pour connecter electriquement un nano-objet sur une face de celle-ci et en reprendre le contact electrique sur la face opposee, et procedes de fabrication de la structure
CN103072978A (zh) * 2013-02-04 2013-05-01 杭州格蓝丰纳米科技有限公司 一种制备双层石墨烯的化学气相沉积方法
CN103365004B (zh) * 2013-07-26 2016-04-13 深圳市华星光电技术有限公司 透明导电层、具有该透明导电层的cf基板及其制备方法
US20160351436A1 (en) * 2015-05-27 2016-12-01 Honeywell International Inc. Low temperature wafer bonding

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1155140A (zh) * 1994-11-02 1997-07-23 国际商业机器公司 磁记录媒体器件的经氟化处理的类金刚石碳保护覆层
CN101097722A (zh) * 2006-06-26 2008-01-02 阿尔卑斯电气株式会社 磁头组件的再加工方法
CN101034581A (zh) * 2007-04-20 2007-09-12 谢建全 硬盘磁头加载机构及硬盘
CN101794581A (zh) * 2010-03-01 2010-08-04 清华大学 一种硬盘设备
CN103514895A (zh) * 2012-06-26 2014-01-15 铼钻科技股份有限公司 磁性储存单元及其制备方法
CN103389846A (zh) * 2013-07-17 2013-11-13 常州二维碳素科技有限公司 一种石墨烯触摸屏电极及其制作方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
磁头滑块的形状优化设计;谭晓兰等;《传感器与微系统》;20100831;第29卷(第8期);第96页，表1 *

Also Published As

Publication number Publication date
JP2017510930A (ja) 2017-04-13
CN103824566A (zh) 2014-05-28
WO2015139348A1 (zh) 2015-09-24
US9978402B2 (en) 2018-05-22
US20160372141A1 (en) 2016-12-22
JP6419225B2 (ja) 2018-11-07

Similar Documents

Publication Publication Date Title
CN103824566B (zh) 读写接触式硬盘的磁头、硬盘设备及转移方法
CN101356575B (zh) 磁盘用玻璃基板的制造方法、磁盘的制造方法及磁盘用玻璃基板研磨装置
US20130114165A1 (en) FePt-C BASED MAGNETIC RECORDING MEDIA WITH ONION-LIKE CARBON PROTECTION LAYER
JP5326638B2 (ja) 磁気記録媒体用ガラス基板の製造方法、それが使用される磁気記録媒体用ガラス基板、および、垂直磁気記録媒体
CN101642898B (zh) 抛光垫及其形成方法以及抛光方法
Khojier et al. Structural, mechanical and tribological characterization of chromium oxide thin films prepared by post-annealing of Cr thin films
JP2015002218A (ja) ＳｉＣ基板の表面処理方法
JP4190398B2 (ja) 磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法
JP4548140B2 (ja) 磁気記録媒体用ガラス基板
US20230075685A1 (en) Method for manufacturing a film on a flexible sheet
JP2009199633A (ja) 磁気記録用シリコン基板およびその製造方法
JP2016072441A (ja) 基板の製造方法、多層反射膜付き基板の製造方法、マスクブランクの製造方法、及び転写用マスクの製造方法
Kubota et al. Abrasive-free polishing of single-crystal 4H-SiC with silica glass plates
CN105019030B (zh) 石墨烯/六方氮化硼的高度晶向匹配堆叠结构及其制备方法
CN104885155A (zh) 磁记录介质用铝基板
CN109285944B (zh) 一种具有快速转变性能的类超晶格相变薄膜材料
JP2010115731A (ja) 磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法
JP4770165B2 (ja) 凝集微粒子による高速ｅｅｍ加工方法
Takezawa et al. Fabrication of a diamond-based imprint mold by applying diamond CVD on silicon master molds for a glass microlens array
US20090226667A1 (en) Silicon substrate for magnetic recording and method for manufacturing the same
TWI243753B (en) Fabrication method of nanowire array
JP3182758U (ja) チャック治具
JPWO2009096217A1 (ja) 磁気記録媒体用基板の製造方法、及び磁気記録媒体
JP2006228409A (ja) 磁気記録媒体用の表面処理シリコン基板の製造方法
KR100276753B1 (ko) 고융점 재료로 형성되는 스퍼터링된 열주기 텍스처 층

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200323

Address after: Room A601, Guofu cultural and creative industry factory, No. 16, middle Lanjing Road, Zhukeng community, Longtian street, Pingshan District, Shenzhen City, Guangdong Province

Patentee after: Shenzhen Qingli Technology Co., Ltd

Address before: 100084 Beijing, Beijing, 100084-82 mailbox

Patentee before: TSINGHUA University

TR01 Transfer of patent right